47612547677072 has 40 divisors (see below), whose sum is σ = 105429033437376. Its totient is φ = 20405135776896.

The previous prime is 47612547677021. The next prime is 47612547677083. The reversal of 47612547677072 is 27077674521674.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7139723 + ... + 12091349.

Almost surely, 2^{47612547677072} is an apocalyptic number.

It is an amenable number.

47612547677072 is an abundant number, since it is smaller than the sum of its proper divisors (57816485760304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47612547677072 is a wasteful number, since it uses less digits than its factorization.

47612547677072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5037495 (or 5037489 counting only the distinct ones).

The product of its (nonzero) digits is 193616640, while the sum is 65.

The spelling of 47612547677072 in words is "forty-seven trillion, six hundred twelve billion, five hundred forty-seven million, six hundred seventy-seven thousand, seventy-two".